Home / 23,196.08-32,014.68-13,769.84

Finding the Fourth Proportional to 23,196.08, 32,014.68 and 13,769.84

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Solution

The fourth proportional to 23,196.08, 32,014.68 and 13,769.84 is: 19,004.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,196.08 : 32,014.68 = 13,769.84 : x
  2. Step 2: Convert to fraction form
    23,196.08/32,014.68 = 13,769.84/x
  3. Step 3: Cross multiply
    23,196.08x = 32,014.68 × 13,769.84
  4. Step 4: Simplify right side
    23,196.08x = 440,837,021.25
  5. Step 5: Solve for x
    x = 440,837,021.25/23,196.08
  6. Step 6: Final answer
    x = 19,004.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.